sea eroded boulders protrude from the sand at old hunstanton beach, norfolk, uk

band barnacle beach blue boulder boulders british carrstone chalk cliff coast countryside cretaceous england eroded erosion geology grass green hunstanton landscape lighthouse limestone lower nature norfolk north old orange outdoors pool protrude red reflection rock rockfall sand sandstone sea seaside sedimentary sky stone strata stratified summer summertime sunshine upper view village wash water weathering